Pete Wentz & His Backpack Babe

Pete Wentz is a hands-on dad! The 30-year-old rockstar was spotted toting his adorable 1-year-old son, Bronx Mowgli, in a baby backpack on Monday (December 14) in New York City. Pete did a little grocery shopping with his son as wife, Ashlee Simpson-Wentz, prepares for her play, Chicago.